Re: Sandoxing: Creating a security-scoped bookmark for contents of a user-specified directory. (resolved)
Re: Sandoxing: Creating a security-scoped bookmark for contents of a user-specified directory. (resolved)
- Subject: Re: Sandoxing: Creating a security-scoped bookmark for contents of a user-specified directory. (resolved)
- From: douglas welton <email@hidden>
- Date: Wed, 13 Jun 2012 21:12:16 -0400
Mike,
The app is codesigned.
I have resolved the problem. I had fat-fingered the name of the entitlement when modifying my entitlement file. It's amazing how things actually work when you enter the correct information :^)
later,
douglas
On Jun 13, 2012, at 6:29 PM, Mike Abdullah wrote:
> Is your app codesigned? Security-scoped bookmarks require it to be codesigned.
>
> On 13 Jun 2012, at 12:14, douglas welton wrote:
>
>> Hi All,
>>
>> My application allows the user to navigate to a directory and read a collection of image files. Once read, the user can arbitrarily keep any subset of the acquired images.
>>
>> Currently (un-sandboxed), I use NSFileManager to get the URLs for the files in the directory. I store the returned URLs in my document data. When I sandbox this app, using the stored URLs can be a no-op (unless they are in an entitlement-friendly location: e.g., the Pictures folder).
>>
>> I have tried creating security-scoped bookmarks before storing the individual URLs. However, when I do this, I get a nil bookmark and the message "XPC couldn't look up the Mach service for scoped bookmarks agent" is posted to the console.
>>
>> In order to play in the sandbox, I need a persistent security-scoped solution for URLs derived from a user-selected URL.
>>
>> From what I read in the App Sandbox Design guide, this is not possible. Am I correct? Can anyone else who's run into this situation give me a pointer/hint/suggestion about a work around?
>>
>> curiously,
>>
>> douglas
>>
>>
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